Communication device and method for performing sensing

Abstract

A communication device for performing sensing comprises at least one storage device and at least one processing circuit. The at least one processing circuit executes the following instructions stored in the at least one storage device: transmitting a plurality of first packets; receiving a plurality of second packets; determining a plurality of channel frequency responses (CFRs) for the plurality of second packets according to the plurality of first packets; transforming the plurality of CFRs to a plurality of channel impulse responses (CIRs); determining a distance of a target object according to a CIR; compensating the plurality of CIRs to generate a plurality of compensated CIRs; transforming the plurality of compensated CIRs to a plurality of compensated CFRs; and determining a velocity of the target object according to the plurality of compensated CFRs.

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